server {

        listen       8888;

        server_name  localhost;

        #charset koi8-r;

        #access_log  logs/host.access.log  main;

        location / {

            root   html;

            index  index.html index.htm index.jsp;

            proxy_pass http://xx.xx.xx.xx:xxxx;

            proxy_set_header           Host $host;

            proxy_set_header           X-Real-IP $remote_addr;

            proxy_set_header           X-Forwarded-For $proxy_add_x_forwarded_for;

        }